import java.util.Scanner;
public class Max {
    public static void main(String[] args) {
        int a = max(15,13);
        System.out.println(a);
        double b = max(12.5,11.2,33.7);
        System.out.println(b);
    }

    public static int max(int a, int b) {
        return a > b ? a : b;
    }
    public static double max(double a, double b, double c) {
        double ret = a >= b ? a : b;
        return c >= ret ? c : ret;
    }
}
